CN104596409A - Die height indicator - Google Patents
Die height indicator Download PDFInfo
- Publication number
- CN104596409A CN104596409A CN201510017481.1A CN201510017481A CN104596409A CN 104596409 A CN104596409 A CN 104596409A CN 201510017481 A CN201510017481 A CN 201510017481A CN 104596409 A CN104596409 A CN 104596409A
- Authority
- CN
- China
- Prior art keywords
- height indicator
- transmission shaft
- mould height
- circuit board
- position sensor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
- G05B19/406—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by monitoring or safety
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/45—Nc applications
- G05B2219/45137—Punch, stamp, also with use die, mould
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Testing And Monitoring For Control Systems (AREA)
- Casings For Electric Apparatus (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
The invention discloses a die height indicator. The die height indicator comprises a circuit board, a magnetic position sensor is arranged on the circuit board, the die height indicator further comprises a permanent magnet corresponding to the magnetic position sensor, and the permanent magnet is connected with a transmission shaft through a gear structure. The die height indicator uses the gear structure to avoid the influences of axial jump and longitudinal swing of the transmission shaft to the magnetic position sensor and avoid a gap between the permanent magnet and the magnetic position sensor, and accordingly the signal stability and safety are improved, error signals generated by vibration are avoided, the structure design is more smart, and in addition, the transmission shaft does not directly face to the sensor and the circuit board provided with the sensor, and accordingly the safety problem of IC damage and electric leakage due to the fact that the excessive axial jump and longitudinal swing of the transmission shaft punch the circuit board.
Description
Technical field
The present invention relates to machine control field, particularly relate to a kind of mould height indicator.
Background technology
At present, pressing machine is all provided with mould height indicator, for showing height of packing compact.But existing mould height indicator, when pressing machine strenuous vibration, may there is axial float and radially wobble in transmission shaft, this causes jitter and misoperation, also likely causes IC to damage and the safety problem of leaking electricity.
Therefore, prior art has yet to be improved and developed.
Summary of the invention
In view of above-mentioned the deficiencies in the prior art, the object of the present invention is to provide a kind of mould height indicator, be intended to solve existing mould height indicator easily due to transmission shaft axial float and radially wobble and cause jitter and uneasy congruent problem.
Technical scheme of the present invention is as follows:
A kind of mould height indicator, wherein, described mould height indicator comprises a circuit board, arranges magnetic position sensor on circuit boards, and described mould height indicator also comprises the permanent magnet corresponding to magnetic position sensor, and described permanent magnet is connected to transmission shaft by gear structure.
Described mould height indicator, wherein, described gear structure comprises at least one driving gear and at least one follower gear, and described driving gear is sleeved on described transmission shaft, described permanent magnet is arranged on follower gear central upper, and described driving gear engages with described follower gear.
Described mould height indicator, wherein, is provided with a fixed mount bottom described circuit board, described follower gear center is provided with a stationary shaft, described stationary shaft is connected with described fixed mount, and described follower gear rotates around described stationary shaft, described driving gear and transmission shaft wringing fit.
Described mould height indicator, wherein, the part that described circuit board corresponds to transmission shaft is that empty avoiding is arranged.
Described mould height indicator, wherein, described transmission shaft is provided with at least one bearing in the part of housing.
Described mould height indicator, wherein, described bearing is two, and the gap between two bearings is filled by housing.
Described mould height indicator, wherein, described magnetic position sensor is the non-contact type magnetic rotary encoder can measuring angle in 360 °.
Described mould height indicator, wherein, the position oil sealing sealing that described transmission shaft contacts with the housing outer rim of mould height indicator.
Described mould height indicator, wherein, described mould height indicator opening part is provided with back up pad, described back up pad is provided with erection column, is locked on the supporting plate by circuit board by described erection column.
Described mould height indicator, wherein, the material of described follower gear and stationary shaft is non-magnet material.
Beneficial effect: the present invention prevents transmission shaft axial float and the impact radially wobbled magnetic position sensor by adopting gear structure, and the gap between permanent magnet and magnetic position sensor, thus improve signal stabilization and security, prevent from producing error signal by vibrations, its structural design is more ingenious, transmission shaft is not directly just to sensor and the circuit board arranging this sensor in addition, causes damaging IC and the safety problem of leaking electricity so punch when avoiding the excessive axial float of transmission shaft and radially wobble.
Accompanying drawing explanation
Fig. 1 is the structural representation at a kind of mould height of the present invention indicator preferred embodiment first visual angle.
Fig. 2 is the decomposition texture schematic diagram of a kind of mould height of the present invention indicator preferred embodiment.
Fig. 3 is another decomposition texture schematic diagram of a kind of mould height of the present invention indicator preferred embodiment transmission shaft.
Fig. 4 is another visual angle decomposition texture schematic diagram of a kind of mould height of the present invention indicator preferred embodiment.
Fig. 5 is the enlarged diagram of a kind of mould height of the present invention indicator preferred embodiment clearance structure.
Embodiment
The invention provides a kind of mould height indicator, for making object of the present invention, technical scheme and effect clearly, clearly, the present invention is described in more detail below.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Shown in composition graphs 1 to Fig. 4, mould height indicator of the present invention preferred embodiment comprises a circuit board 4, magnetic position sensor 19 is set on the circuit board 4, described mould height indicator also comprises the permanent magnet 14 corresponding to magnetic position sensor 19, described permanent magnet 14 is connected to transmission shaft 9 by gear structure, described gear structure comprises at least one driving gear 12 and at least one follower gear 5, described driving gear 12 is sleeved on described transmission shaft 9, described permanent magnet 14 is arranged on follower gear 5 central upper, and described driving gear 12 engages with described follower gear 5.Described magnetic potential sensor 19 perpendicular to permanent magnet 14, also can be parallel to permanent magnet 14.
The inventive point that the embodiment of the present invention is most crucial: the motion of being transmitted transmission shaft 9 by a gear structure, thus avoid transmission shaft 9 directly perpendicular to (or being parallel to) magnetic position sensor 19, so avoid transmission shaft 9 axial float and radially wobble brought impact.In addition, adopt magnetic position sensor 19 to detect the angle of transmission shaft 9, its detection is safer relative to sensors such as traditional photoelectricity, stable, and water of being fearless, oil, the pollution of dust.
Mould height indicator of the present invention, its one-piece construction comprises: a housing 7, an opening and the panel 1 for closing described opening is provided with in described housing 7 side, a display screen 3 is also provided with at opening part, back up pad 2 is set between panel 1 and opening, described display screen 3 embeds in described back up pad 2, described in described panel 1(, panel is glue film, make a check mark use, its part corresponding to display screen 3 is transparence) be fixed on housing 7 by described back up pad 2, described back up pad 2 is fixed on housing 7 by screw 16.Described circuit board 4 circuit can connect a power supplier.Panel 1 and described housing 7 form an enclosure space, and circuit board 4, back up pad 2, display screen 3 and power supplier are arranged in described enclosure space.Power supplier is specifically as follows battery (as accumulator), is arranged with one and provides battery shockproof cover outside described battery, and this battery is option certainly, also can external power supply.
Highlight the inventive point that the present invention is most crucial below.
Described transmission shaft 9 drives driving gear 12 to rotate, driving gear 12 engages with follower gear 5, mould height display can be arranged on the lifting slider on pressing machine, its transmission shaft 9 can be connected with the drive motor action axle of lifting slider, like this, the lifting action of lifting slider just passes to transmission shaft 9 by drive motor, and transmission shaft 9 drives driving gear 12 to rotate, driving gear 12 drives follower gear 5 to rotate, thus achieves the transmitting and converting of slide block movement.
Permanent magnet 14 is established on follower gear 5 top, described permanent magnet 14 is perpendicular to (or being parallel to) magnetic position sensor 19, and tool is at regular intervals, detect by magnetic position sensor 19 detection that the permanent magnet 14 that rotates along with follower gear 5 realizes transmission shaft 9 angle.
Specifically, described circuit board 4 is provided with a fixed mount 6, this fixed mount 6 is for supporting follower gear 5.Described follower gear 5 center is provided with a stationary shaft, and described stationary shaft is connected with described fixed mount 6, and the radial direction realizing follower gear 5 is like this fixed, and follower gear 5 can be rotated around described stationary shaft.By screw 13 axial restraint between described follower gear 5 and stationary shaft, stationary shaft is fixedly installed, and namely follower gear 5 can rotate around stationary shaft.The upper end of stationary shaft is provided with screw hole, makes screw 13 can connect downwards described stationary shaft by the top of follower gear 5.
The shape of described fixed mount 6 is similar to second font semi-surrounding shape structure, it is made up of orthogonal three limits, its insole binding is close to described circuit board 4, and fixed by screw with it, middle limit is arranged near one side of follower gear 5 and parallel with follower gear 5, top margin is then arranged bottom described follower gear 5, and is connected with described follower gear 5 by stationary shaft.
Fix by screw 13 between described driving gear 12 and transmission shaft 9, driving gear 12 and transmission shaft 9 are wringing fits, namely driving gear 12 can rotate along with the rotation of transmission shaft 9, the top of transmission shaft is provided with screw hole, makes this screw can connect downwards described transmission shaft 9 by the top of driving gear 12.
Described circuit board 4 is arranged with transmission shaft 9 empty avoiding, as shown in Figure 5, the part that circuit board 4 corresponds to transmission shaft 9 is set to empty avoiding, such as adopt the mode shifted to install or the part hollow out corresponding to transmission shaft 9 on the circuit board 4, the object of setting like this is when preventing transmission shaft 9 from breaking down, and breaks through the restriction of bearing and housing 7, when being flushed to housing 7 inside, damage circuit board 4, avoid the serious problems such as circuit board 4 short circuit electric leakage.Part simultaneously in this housing 7 need reserve space when transmission shaft 9 is punched in housing 7, makes the sensor that transmission shaft 9 can not wash out circuit board and arrange on circuit boards.Circuit board 4 is locked in back up pad 2, to facilitate installation testing and assembling by the erection column in back up pad 2 and the screw on circuit board 15.
At described transmission shaft 9, the part of housing 7 is provided with at least one bearing 11, preferably for interval arranges two.By the restriction of two bearings 11, transmission shaft 9 radial displacement is limited, and rocks so avoid transmission shaft 9 radial direction.Further, the gap between two bearings 11 is filled by housing 7, namely housing 7 is formed the shape being similar to a step, can guarantee the rotation that transmission shaft 9 is more stable further like this, avoid radial and axial play.
The IC chip of described magnetic position sensor 19 is preferably AS5000 series, and the present invention is AS5040 preferably.This magnetic position sensor 19 is the non-contact type magnetic rotary encoder can measuring angle in 360 °, so be applicable to severe working environment, and can tolerate a certain amount of permanent magnet position and departs from and air gap change conditions.And the vertical interval between permanent magnet 14 and IC chip should be the magnetic field of IC chip surface can be made to be within the scope of regulation, its vertical interval preferably at 0.2mm ~ 6mm, more preferably 0.5mm ~ 1.8mm in the present invention.This permanent magnet 14 should be bipolar magnet.The built-in Hall element of described magnetic position sensor 19, its center around the chip of magnetic position sensor 19 distributes, and produces the voltage that one characterizes IC chip surface magnetic field.
Transmission shaft 9 extends end vertical grafting one trundle 10 outside housing 7.The position oil sealing 8 contacted with housing 7 outer rim at described transmission shaft 9 seals, to play grease proofing effect, it can prevent the pollution from oil outer, water and dust, and transmission shaft 9 needs lubrication in transmission process simultaneously, and oil sealing 8 also can play the generation preventing bearing oil leakage situation.Also can fill shockproof insulating gel between display screen 3 and circuit board 4 simultaneously and apply shockproof insulating gel on the circuit board 4 to improve sealing effectiveness and shockproof effect.
Described transmission shaft 9, as shown in Figure 3, also can by transmission shaft 17(transmission shaft 9 except arranging latch structure) part of extending outside housing 7 arranges a shockproof flexible axle 18, arranges trundle 10, to improve shockproof effect simultaneously.Described shockproof flexible axle 18 is flexible shaft, and it can connect not at same axis with not at same direction or the diaxon having relative motion, with transferring rotational motion and moment of torsion.
The material of described follower gear 5 and stationary shaft is non-magnet material, and such as copper, aluminium, plastic cement, pottery etc., be subject to magnetic interference to prevent magnetic field.
In sum, the present invention prevents transmission shaft axial float and the impact radially wobbled magnetic position sensor by adopting gear structure, and the gap between permanent magnet and magnetic position sensor, thus improve signal stabilization and security, prevent from producing error signal by vibrations, its structural design is more ingenious, and transmission shaft is not directly just to sensor in addition, causes damaging IC and the safety problem of leaking electricity so punch when avoiding the excessive axial float of transmission shaft and radially wobble.
Should be understood that, application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection domain that all should belong to claims of the present invention.
Claims (10)
1. a mould height indicator, it is characterized in that, described mould height indicator comprises a circuit board, arranges magnetic position sensor on circuit boards, described mould height indicator also comprises the permanent magnet corresponding to magnetic position sensor, and described permanent magnet is connected to transmission shaft by gear structure.
2. mould height indicator according to claim 1, it is characterized in that, described gear structure comprises at least one driving gear and at least one follower gear, described driving gear is sleeved on described transmission shaft, described permanent magnet is arranged on follower gear central upper, and described driving gear engages with described follower gear.
3. mould height indicator according to claim 2, it is characterized in that, a fixed mount is provided with bottom described circuit board, described follower gear center is provided with a stationary shaft, described stationary shaft is connected with described fixed mount, described follower gear rotates around described stationary shaft, described driving gear and transmission shaft wringing fit.
4. mould height indicator according to claim 1, is characterized in that, the part that described circuit board corresponds to transmission shaft is that empty avoiding is arranged.
5. mould height indicator according to claim 1, it is characterized in that, described transmission shaft is provided with at least one bearing in the part of housing.
6. mould height indicator according to claim 5, is characterized in that, described bearing is two, and the gap between two bearings is filled by housing.
7. mould height indicator according to claim 1, is characterized in that, described magnetic position sensor is the non-contact type magnetic rotary encoder can measuring angle in 360 °.
8. mould height indicator according to claim 1, is characterized in that, the position oil sealing sealing that described transmission shaft contacts with the housing outer rim of mould height indicator.
9. mould height indicator according to claim 1, is characterized in that, described mould height indicator opening part is provided with back up pad, described back up pad is provided with erection column, is locked on the supporting plate by circuit board by described erection column.
10. mould height indicator according to claim 3, it is characterized in that, the material of described follower gear and stationary shaft is non-magnet material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510017481.1A CN104596409B (en) | 2014-05-23 | 2015-01-13 | The high indicator of a kind of mould |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410223578 | 2014-05-23 | ||
| CN2014102235783 | 2014-05-23 | ||
| CN201510017481.1A CN104596409B (en) | 2014-05-23 | 2015-01-13 | The high indicator of a kind of mould |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104596409A true CN104596409A (en) | 2015-05-06 |
| CN104596409B CN104596409B (en) | 2016-05-25 |
Family
ID=53070589
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510017481.1A Active CN104596409B (en) | 2014-05-23 | 2015-01-13 | The high indicator of a kind of mould |
| CN201520021244.8U Expired - Fee Related CN204374725U (en) | 2014-05-23 | 2015-01-13 | A kind of nothing arranges the mould height indicator of device and externally arranges device |
| CN201510015764.2A Active CN104570945B (en) | 2014-05-23 | 2015-01-13 | A kind of nothing arranges the mould height indicator of device and display packing and externally arranges device |
| CN201510016115.4A Active CN104553042B (en) | 2014-05-23 | 2015-01-13 | A kind of shockproof structure of mould height indicator |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520021244.8U Expired - Fee Related CN204374725U (en) | 2014-05-23 | 2015-01-13 | A kind of nothing arranges the mould height indicator of device and externally arranges device |
| CN201510015764.2A Active CN104570945B (en) | 2014-05-23 | 2015-01-13 | A kind of nothing arranges the mould height indicator of device and display packing and externally arranges device |
| CN201510016115.4A Active CN104553042B (en) | 2014-05-23 | 2015-01-13 | A kind of shockproof structure of mould height indicator |
Country Status (1)
| Country | Link |
|---|---|
| CN (4) | CN104596409B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106160353A (en) * | 2016-07-28 | 2016-11-23 | 芜湖莫森泰克汽车科技股份有限公司 | Detachable electric slide drive mechanism motor hall signal structure |
| CN110587322A (en) * | 2019-09-25 | 2019-12-20 | 长春荣德光学有限公司 | Linear guide rail with coding function |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104596409B (en) * | 2014-05-23 | 2016-05-25 | 凯达威尔创新科技（深圳）有限公司 | The high indicator of a kind of mould |
| CN108168419A (en) * | 2017-12-18 | 2018-06-15 | 凯达威尔创新科技（深圳）有限公司 | A kind of high indicator of split type mould |
| CN109622773B (en) * | 2018-12-25 | 2021-01-08 | 凯达威尔创新科技（深圳）有限公司 | Die height indicator, die height adjusting system and method of stamping machine tool |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20060273784A1 (en) * | 2005-06-03 | 2006-12-07 | Arquimedes Godoy | Rotary position sensor |
| CN201389589Y (en) * | 2009-01-21 | 2010-01-27 | 赵明贤 | Die height indicator |
| CN103837114A (en) * | 2013-12-31 | 2014-06-04 | 扬州大祺自动化技术有限公司 | Press machine die height indicator |
| CN104215167A (en) * | 2014-09-23 | 2014-12-17 | 扬州大祺自动化技术有限公司 | Electronic number displayer |
| CN204373591U (en) * | 2015-01-13 | 2015-06-03 | 深圳市恒德创新科技有限公司 | A kind of mould height indicator |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2591595Y (en) * | 2002-12-17 | 2003-12-10 | 立野实业股份有限公司 | Electronic thermometer |
| CN2608963Y (en) * | 2003-04-28 | 2004-03-31 | 上海思锐电子仪器有限公司 | LCD electronic thermometer |
| WO2007138208A1 (en) * | 2006-05-31 | 2007-12-06 | Taema | Device for indicating a physical quantity |
| JP4365426B2 (en) * | 2007-04-13 | 2009-11-18 | カルソニックカンセイ株式会社 | Meter device |
| CN101658697B (en) * | 2008-08-26 | 2013-02-20 | 北京谊安医疗系统股份有限公司 | Identification mechanism for injector of injection pump |
| CN101852820B (en) * | 2010-05-19 | 2011-12-07 | 江阴钟舟电气有限公司 | Digital installation meter |
| CN202427844U (en) * | 2012-02-06 | 2012-09-12 | 宁波澳玛特高精冲压机床股份有限公司 | Lower die holder of punch |
| CN203191148U (en) * | 2013-02-03 | 2013-09-11 | 无锡市广顺石化仪表厂 | Shock-proof pressure gauge |
| CN104596409B (en) * | 2014-05-23 | 2016-05-25 | 凯达威尔创新科技（深圳）有限公司 | The high indicator of a kind of mould |
-
2015
- 2015-01-13 CN CN201510017481.1A patent/CN104596409B/en active Active
- 2015-01-13 CN CN201520021244.8U patent/CN204374725U/en not_active Expired - Fee Related
- 2015-01-13 CN CN201510015764.2A patent/CN104570945B/en active Active
- 2015-01-13 CN CN201510016115.4A patent/CN104553042B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060273784A1 (en) * | 2005-06-03 | 2006-12-07 | Arquimedes Godoy | Rotary position sensor |
| CN201389589Y (en) * | 2009-01-21 | 2010-01-27 | 赵明贤 | Die height indicator |
| CN103837114A (en) * | 2013-12-31 | 2014-06-04 | 扬州大祺自动化技术有限公司 | Press machine die height indicator |
| CN104215167A (en) * | 2014-09-23 | 2014-12-17 | 扬州大祺自动化技术有限公司 | Electronic number displayer |
| CN204373591U (en) * | 2015-01-13 | 2015-06-03 | 深圳市恒德创新科技有限公司 | A kind of mould height indicator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106160353A (en) * | 2016-07-28 | 2016-11-23 | 芜湖莫森泰克汽车科技股份有限公司 | Detachable electric slide drive mechanism motor hall signal structure |
| CN110587322A (en) * | 2019-09-25 | 2019-12-20 | 长春荣德光学有限公司 | Linear guide rail with coding function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104553042A (en) | 2015-04-29 |
| CN104596409B (en) | 2016-05-25 |
| CN104570945B (en) | 2016-04-27 |
| CN104570945A (en) | 2015-04-29 |
| CN204374725U (en) | 2015-06-03 |
| CN104553042B (en) | 2016-04-27 |
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Effective date of registration: 20151009 Address after: 518000 Guangdong city of Shenzhen province Baoan District manhole Street enterprises Road No. 12-15 Applicant after: SHENZHEN JIANDE PRECISION MACHINERY CO., LTD. Address before: 518126 Guangdong city of Shenzhen province Baoan District city streets Xixiang Airlines Shu Dong E Industrial Zone on the west side of building 3 Applicant before: SHENZHEN HENGDE INNOVATION SCIENCE & TECHNOLOGY CO., LTD. |
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Effective date of registration: 20160325 Address after: Baoan District Fuyong street Shenzhen city Guangdong province 518000 COFCO (Fu'an) robot manufacturing Industrial Park 16 Building 2 floor Applicant after: Keita Will innovation technology (Shenzhen) Co., Ltd. Address before: 518000 Guangdong city of Shenzhen province Baoan District manhole Street enterprises Road No. 12-15 Applicant before: SHENZHEN JIANDE PRECISION MACHINERY CO., LTD. |
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